A Zoetrope is a device that enables us to animate without the use of electricity. The first one was made in 1833 although there has been evidence people have used similar methods to animate.
As the device spins the slits block out the image for a fraction of a second, this makes our brain try and add up what it missed in that small time, so when the image changes our brain consequently thinks it's moving.
Zeotropes use the Phi Phenomenon which is "the optical illusion of perceiving continuous motion between separate objects viewed rapidly in succession" which means that we connect up the separate images so with zeotropes it appears like the image is moving.
We had to make our own animation strip. The first was just a simple bouncing ball. To make it I had to draw the first, middle and last frame first as these are the key frames, which is the basics of what is happening. Then I drew the rest of the frames so it's a smoother movement.
The second was my own choice and I decided to draw a man pulling a funny face. It's important the first and last image match because the image loops so it makes it connect.
When I tried it at first it was blurry because the pencil lines weren't strong enough, so I drew over it in pen which made it work.